(19)

(11)

EP 2 356 335 A1

(12)

(43) Date of publication: 17.08.2011 Bulletin 2011/33 (21) Application number: 09824327.2 (22) Date of filing: 09.11.2009

(51) International Patent Classification (IPC):  F03D 1/04(2006.01) F03B 15/00(2006.01) F03D 1/06(2006.01) F03B 11/02(2006.01) F03B 3/18(2006.01) F03D 7/00(2006.01) (86) International application number: PCT/CA2009/001641 (87) International publication number: WO 2010/051648 (14.05.2010 Gazette 2010/19)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 10.11.2008 CA 2643567 (71) Applicant: Organoworld Inc. Montreal, QC H2V 3C4 (CA)	(72) Inventors: CHURCHILL, Frédérick Montreal Quebec H2V 3C4 (CA) PARASCHIVOIU, Ion Ville Mont-Royal Quebec H4P 1Y3 (CA) TRIFU, Octavian Laval, Quebec H7V 2G1 (CA) (74) Representative: Kling, Simone  Lavoix Munich Bayerstrasse 85a 80335 München 80335 München (DE)